CCleaner是一款免费的系统优化和隐私保护工具。CCleaner的主要用来清除Windows系统不再使用的LJ文件，以腾出更 多硬盘空间。它的 另一大功能是清除使用者的上网记录。CCleaner的体积小，运行速度极快，可以对临时文件夹、历史记录、回收站等进行LJ清理，并可对注册表进行LJ 项扫描、清理。附带软件卸载功能。
- Improved Firefox History cleaning to remove orphaned items.
- Improved Opera History cleaning.
- Improved Options Include/Exclude screens.
- Added manual domain adding for Cookies to keep list.
- Added time remaining to Wipe Free space.
- Added context menu to Summary Results for individual rule cleaning.
- Added context menu to Detailed Results to add file to Exclude list.
- Improved Firefox database compacting.
- Improved support for OpenOffice.
- Improved support for screen reader.
- Improved registry detection and backup support for 64-bit OSs.
- Improved Free Space wiping routines.
- Fixed bug in application detection algorithm.
- Minor GUI improvements.
http://u.115.com/file/f2a40a313a
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